:root{
  --color-primary:#0F1729;
  --color-secondary:#1E293B;
  --color-accent:#3B82F6;
}

html{scroll-behavior:smooth;scroll-padding-top:5rem;}
body{font-family:'Work Sans',system-ui,sans-serif;}

button,.btn,[class*="btn-"],a[href="#order_form"]{
  white-space:nowrap;
  min-width:fit-content;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
}

form button[type="submit"]{
  white-space:normal;
  width:100%;
}

[data-animate]{
  opacity:0;
  transform:translateX(-2rem);
  transition:opacity .6s ease-out, transform .6s ease-out;
  will-change:opacity,transform;
}
[data-animate].is-visible{
  opacity:1;
  transform:translateX(0);
}

.rotate-180{transform:rotate(180deg);}

/* Premium focus ring */
:focus-visible{
  outline:2px solid color-mix(in srgb, var(--color-accent) 70%, white);
  outline-offset:2px;
}

/* Decorative backgrounds (used in sections) */
.decor-grid-dots{
  background-image:radial-gradient(circle at 1px 1px, rgba(15,23,41,.25) 1px, transparent 0);
  background-size:18px 18px;
}
.decor-grid-lines{
  background-image:
    linear-gradient(to right, rgba(15,23,41,.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,23,41,.12) 1px, transparent 1px);
  background-size:28px 28px;
}
.decor-diagonal{
  background-image:repeating-linear-gradient(135deg, rgba(59,130,246,.14) 0 10px, transparent 10px 20px);
}
.decor-mesh{
  background:
    radial-gradient(800px 300px at 15% 20%, rgba(59,130,246,.20), transparent 55%),
    radial-gradient(900px 400px at 85% 10%, rgba(219,234,254,.65), transparent 60%),
    radial-gradient(700px 350px at 70% 80%, rgba(59,130,246,.12), transparent 55%),
    radial-gradient(700px 350px at 20% 90%, rgba(239,246,255,.85), transparent 55%);
}

.decor-subtle{opacity:.06;}
.decor-moderate{opacity:.12;}
.decor-bold{opacity:.2;}

.decor-gradient-blur::before,
.decor-gradient-blur::after{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  filter:blur(40px);
  opacity:.18;
  z-index:0;
  pointer-events:none;
  border-radius:999px;
  background:radial-gradient(circle at 30% 30%, rgba(59,130,246,.9), transparent 60%);
}
.decor-gradient-blur::before{top:-220px;left:-220px;}
.decor-gradient-blur::after{bottom:-240px;right:-240px;opacity:.14;}

.decor-corner-tr::before{
  content:"";
  position:absolute;
  top:-1px;
  right:-1px;
  width:160px;
  height:160px;
  background:linear-gradient(135deg, rgba(59,130,246,.18), transparent 60%);
  border-top-right-radius:24px;
  pointer-events:none;
}
.decor-corner-bl::after{
  content:"";
  position:absolute;
  bottom:-1px;
  left:-1px;
  width:180px;
  height:180px;
  background:linear-gradient(315deg, rgba(59,130,246,.14), transparent 60%);
  border-bottom-left-radius:24px;
  pointer-events:none;
}

.decor-glow-element{
  position:absolute;
  inset:auto;
  width:420px;
  height:420px;
  border-radius:999px;
  background:radial-gradient(circle, rgba(59,130,246,.32), transparent 62%);
  filter:blur(22px);
  pointer-events:none;
}

.decor-rings-svg{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 320 320'%3E%3Cg fill='none' stroke='%233B82F6' stroke-opacity='0.18'%3E%3Ccircle cx='160' cy='160' r='40'/%3E%3Ccircle cx='160' cy='160' r='80'/%3E%3Ccircle cx='160' cy='160' r='120'/%3E%3Ccircle cx='160' cy='160' r='155'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:center;
  background-size:320px 320px;
}

.shadow-soft{
  box-shadow:0 18px 60px rgba(15,23,41,.18);
}

/* Header scroll state helper */
.header-solid{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(229,231,235,.9);
}
.header-solid .header-link{color:rgba(55,65,81,.85);}
.header-solid .header-link:hover{color:rgba(17,24,39,1);}

#cookie-consent .peer + div{position:relative;}